mappings_exmple.js

const CLASS_MAPPINGS = {
    'docutils.nodes.section': Section,
    'docutils.nodes.paragraph': Paragraph,
    'docutils.nodes.Text': Text,
    'docutils.nodes.title': Title,
    'docutils.nodes.compound': Compound,
    'sphinx.addnodes.compact_paragraph': Paragraph,
    'docutils.nodes.bullet_list': BulletList,
    'docutils.nodes.definition_list': DefinitionList,
    'docutils.nodes.enumerated_list': EnumeratedList,
    'docutils.nodes.line_block': LineBlock,
    'docutils.nodes.literal_block': LiteralBlock,
    'docutils.nodes.list_item': ListItem,
    'docutils.nodes.line': Line,
    'docutils.nodes.table': TableNode,
    'docutils.nodes.target': Target,
    'docutils.nodes.definition_list_item': DefinitionListItem,
    'docutils.nodes.term': DefinitionListTerm,
    'docutils.nodes.definition': Definition,
    'docutils.nodes.reference': Reference,
    'sphinx.addnodes.desc': Desc,
    'sphinx.addnodes.desc_signature': DescSignature,
    'sphinx.addnodes.desc_content': DescContent,
    'sphinx.addnodes.desc_addname': DescAddName,
    'sphinx.addnodes.desc_name': DescName,
    'sphinx.addnodes.desc_parameterlist': DescParamerterList,
    'sphinx.addnodes.desc_parameter': DescParamerter,
    'sphinx.addnodes.desc_optional': DescOptional,
    'docutils.nodes.emphasis': Emphasis,
    'docutils.nodes.strong': Strong,
    ///// and many many more more items here
}